babykoo9197 babykoo9197

11-12-2020
Mathematics

contestada

Simplify the following expression: (12x – 7) + (7x + 9)
A) 19x – 2
B) 5x+ 16
C) 5x – 16
D) 19x + 2

Respuesta :

leahthomas17 leahthomas17

11-12-2020

Answer:

D.

Step-by-step explanation:

12x + 7x = 19x

-7 + +9 = 2

Answer Link

26bryanta 26bryanta

16-12-2020

Answer:

d

Step-by-step explanation:

Answer Link

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